package com.mzy.datepackage.M2021.Nov.TwentyEight;

/**
 * Created with IntelliJ IDEA.
 *
 * @Author mzy
 * @Date 2021/11/28 22:54
 * @Version 1.0
 */
public class Test {

    public static void main(String[] args) {
        String a="测试1";
        System.out.println(a);

        Demo2 demo2 = new Demo2();
        System.out.println(demo2);
        demo2.setDemo(new Demo("age",12));
//        demo2.getDemo().setAge(12);
        Integer age = demo2.getDemo().getAge();
        System.out.println(age);
    }
}
